Wolff 1911 Plunger Tube Spring – Reliable

The Wolff 1911 Plunger Tube Spring keeps your 1911 controls crisp, secure, and consistent. It regulates the detents for both the slide stop and the thumb safety, so each control feels positive and deliberate. Because of this, you get a smoother shooting experience with fewer interruptions and more confidence in your pistol.

Prevents Slide Stop Bounce

A weak or damaged plunger tube spring can cause the slide stop to bounce up during recoil. This can interrupt your shooting and even lock the slide open at the wrong time. However, the Wolff plunger tube spring adds firm, steady pressure to the detent. As a result, the slide stop stays in place until you intentionally activate it.

Improves Thumb Safety Feel

The thumb safety relies on the same spring for secure engagement. With the Wolff spring installed, the safety clicks on and off with a clean, positive feel. Therefore, you can trust your safety to stay in position during carry, training, and competition. The improved detent pressure also helps you avoid unintentional movement.

Eliminates Common Failure Points

A broken or worn plunger tube spring can cause several small but annoying problems. The slide stop may move too easily, and the thumb safety may feel mushy or loose. Fortunately, replacing the spring solves these issues immediately. Moreover, Wolff uses high‑quality spring steel, so the new spring delivers long service life and reliable performance.

Simple Upgrade with Big Benefits

Even though it is a small part, the plunger tube spring plays a major role in how your 1911 handles. Installing a Wolff spring improves control feel, increases reliability, and helps your pistol operate exactly as it should. This quick upgrade benefits duty pistols, competition setups, and everyday range guns alike.

Key Features

• Provides firm, reliable detent pressure

• Prevents slide stop bounce under recoil

• Improves thumb safety engagement and feel

• Eliminates issues caused by worn or broken springs

• Made from durable, high‑strength spring steel

• Simple, effective upgrade for any 1911